Professor

Hyochol Brian Ahn

Dean, College of Nursing
Member of the Graduate Faculty
Professor, Nursing
Primary Department
Department Affiliations

Work Summary

Dr. Ahn's educational background encompasses diverse fields, including a BE in Electrical Engineering from the University of Seoul, South Korea, an MS in Electrical and Computer Engineering, a BSN/MSN/PhD in Nursing, and an MS in Medical Sciences, all attained from the University of Florida. He combines his expertise in nursing, medicine, and computer engineering, and uses mobile and connected computer technology to optimize delivering home-based nonpharmacological intervention and improve patient-centered outcomes in chronically ill and aging populations, especially among underserved populations. His research has been continuously funded since 2011, including an NIH/NINR R01 award as PI, and has produced more than 180 peer-reviewed publications and scientific presentations related to healthcare technology, health equity, symptom science, and population health and wellness.

Research Interest

I have acquired distinction in a program of scholarship focusing on the discovery and integration of knowledge about enhancing health and independence in vulnerable populations. My combined nursing, medicine, and computer engineering expertise uniquely positions me to use innovative technologies to improve pain and symptom management while also allowing me to incorporate into my research the biopsychosocial factors that influence health disparities. I have performed well as an independent researcher, practitioner, and scholar by obtaining numerous grant funds. As demonstrated in my CV, my research has been continuously funded since 2011, including NIH/NINR R01 study as PI (R01NR019051. Combination Therapy of Home-Based Transcranial Direct Current Stimulation and Mindfulness-Based Meditation for Self-Management of Clinical Pain and Symptoms in Older Adults with Knee Osteoarthritis. $2,895,747), and have produced >85 peer-reviewed publications, 2 book chapters, and > 80 scientific presentations related to biobehavioral neuroscience, health equity, population health and wellness, and informatics. My publications demonstrate the various methods I use to conduct research, including randomized clinical trials, biomarker analyses, mediation and moderation analyses, regression modeling, Bayesian modeling, quasi-experimental designs, and systematic reviews and meta-analyses. My excellence in research and scholarship has been recognized via invitations to serve on numerous grant review panels for the National Institute on Health, Department of Defense, Department of Veterans Affairs (chair), and grant director for the Southern Nursing Research Society. I also serve on the editorial boards for multiple journals, including Asian/pacific island nursing journal (Editor-In-Chief).

Kenneth W Liechty

Division Chief, Pediatric Surgery
Member of the Graduate Faculty
Professor, Biomedical Engineering
Professor, Obstetrics and Gynecology
Professor, Pediatrics
Professor, Surgery
Vice Chair, Research
Primary Department
Department Affiliations
Contact
(520) 626-5555

Work Summary

Ken Liechty, MD, is the division chief of pediatric surgery in the University of Arizona College of Medicine – Tucson’s Department of Surgery, as well as director of fetal medicine at Banner – University Medicine and surgeon-in-chief of Banner Children’s at Diamond Children’s Medical Center. Dr. Liechty received undergraduate and medical degrees from the University of Utah. He went on to receive certifications in general surgery from the University of Pennsylvania (UPENN) and fetal and pediatric surgery from the Children’s Hospital of Philadelphia (CHOP). He stayed on as faculty at CHOP and UPENN for five years as a fetal and pediatric surgeon and basic science researcher. For the last eight years, Dr. Liechty was co-director of the Children’s Hospital Colorado Fetal Care Center and director of Pediatric Surgery Basic and Translational Research.

Research Interest

Dr. Liechty is internationally recognized for his clinical care in fetal medicine and his research in wound healing and regeneration. His laboratory, which has been continuously funded for the last 18 years, is the source of many patents and two companies. He has trained numerous medical students, residents and fellows who have gone on to academic surgical positions. Dr. Kenneth Liechty’s research has been focused primarily in the field of wound healing, the response to injury, and regenerative medicine, with an emphasis on elucidating the mechanisms involved in the regenerative response to injury in the fetus, the role of inflammation and oxidative stress in tissue repair, and the correction of abnormal healing in the adult. Dr. Liechty’s research team has pioneered the role of dysregulated microRNAs in the diabetic wound healing impairment, and the mechanisms of the correction of this wound healing impairment with stem cell and gene therapy. The Liechty research team is developing novel treatment paradigms using small molecule therapeutics including the microRNA conjugated nanoparticles, as well as stem cells and gene therapy strategies to promote healing and tissue regeneration in multiple tissues by modulating the inflammatory response, angiogenesis, the composition of the extracellular matrix, macrophage polarization, and progenitor cell content. Dr. Liechty’s research team has also developed and published the first report of mammalian cardiac regeneration in a large animal model following in utero myocardial infarction and has contributed significantly to the understanding of regenerative healing in the heart, skin and tendon, and the correction of impaired healing in diabetics. The goal of Dr Liechty’s research approach in regenerative medicine is to restore normal tissue architecture and function and to prevent the complications of impaired healing or scar formation after injury.

Taben Hale

Associate Professor, Clinical Translational Sciences
Professor, Basic Medical Sciences
Member of the Graduate Faculty
Department Affiliations
Contact
(602) 827-2139

Work Summary

The Hale lab investigates the causes and consequences of hypertensive heart disease. Specifically, the lab investigates early drivers of future cardiovascular disease risk that maybe programmed in utero, as well as the long-term consequences of high blood pressure on cardiac structure and function. Ongoing research examines the impact of prenatal stressors on the regulation of cardiovascular function and future disease risk in the adult offspring, as well as the degree to which targeted interventions in adulthood can protect against the development of heart failure.

Research Interest

Taben Hale, Ph.D. is a tenured Professor of Basic Medical Sciences at the University of Arizona College of Medicine – Phoenix (UA COM-P). Dr. Hale obtained her Ph.D. in Pharmacology and Toxicology at Queen’s University in Kingston, ON, Canada, followed by a Postdoctoral fellowship at the University of Montreal in Montreal, QC, Canada. Dr. Hale was recruited, as one of the founding faculty, to the UA COM-P in 2008. Research in the Hale laboratory investigates the early drivers and long-term consequences of hypertension. Specifically, she leads two research programs. The first examines the impact of prenatal stressors on the autonomic nervous system regulation of blood pressure and heart function in the adult offspring. Autonomic nervous system dysregulation is known to be an important risk factor for future heart disease and is also evident in individuals with major depressive and anxiety disorders. The second research program is focused identifying novel therapeutic targets to reverse the heart disease risk in the setting of long-standing hypertension. Specifically, her lab investigates mechanisms to target the cells that regulate the scar tissue formation that increases during hypertension, leading to declining heart function. Dr. Hale’s research program has been funded by the National Institutes of Health and the American Heart Association. Dr. Hale is also a member of the Translational Cardiovascular Research Center (UA COM-P), The Sarver Heart Center (UA COM-T), as well as the Clinical Translational Sciences graduate program. She currently serves as the Director and was a co-founder of the UA COM-P Women in Medicine and Sciences within the Office of Equity, Diversity, and Inclusion.